Chelsea
Is Chelsea tap water safe to drink?
Mostly yes — Chelsea scores 95/100. This report aggregates EPA drinking water data across 0 local systems in Chelsea. We found 0 total violations (0 unresolved).
Real-Time Environment
Live: 04:30 PM☀️ No active precipitation. Rainfall can impact surface water turbidity and pollutant runoff in Chelsea.
Water Quality Impact
🛡️ Home Water Treatment Needs
Should you invest in filtration or softening for your home in Chelsea?
Expert Advice
Your water quality is excellent. Standard filtration is optional but can further enhance taste.
Buying a Filter?
Filter or no filter for Chelsea water? Here's what the data says.
Baby Formula Safety
What new parents in Chelsea should know about tap water safety.
Homebuyer's Perspective
Water quality is easy to overlook when evaluating a move to Chelsea, but it can affect plumbing longevity and appliance lifespan. The high safety score (95/100) suggests lower risk for plumbing corrosion and appliance scaling.
Health & Family Safety
Current records show no major contaminant spikes, making Chelsea a preferred choice for health-conscious families.
View Health Risk Glossary →Compliance Record for Chelsea
Based on EPA SDWIS violation records and contaminant test results for all water systems serving Chelsea.
Frequently Asked Questions
Is Chelsea tap water safe to drink?
Mostly yes — Chelsea scores 95/100.
How many water systems serve Chelsea?
Chelsea is served by 0 public water systems in our latest EPA-backed dataset.
How can I check water quality for my exact address in Chelsea?
Use the WaterQ search tool to look up your ZIP code and view nearby systems, contaminant levels, and recent violations for Chelsea.
What is the water quality score for Chelsea?
The water quality score for Chelsea is 95 out of 100, based on EPA contaminant data, violation history, and testing results for all serving water systems.
What are the top contaminants in Chelsea?
Current contaminant data for Chelsea is being updated. Check back soon or search your specific address for the latest results.
Chelsea Water Quality Summary
Chelsea, MA receives a water quality score of 95/100 (Grade A) based on EPA Safe Drinking Water Information System (SDWIS) compliance data for 2 public water systems serving the area.
Chelsea's water quality is above the national average, with strong compliance records and low contaminant levels. Residents generally receive clean, safe tap water that meets EPA standards.
Chelsea's score of 95 is 22 points above the Massachusetts state average of 73, and above the nationwide average of roughly 78/100 across all U.S. states.
Homebuyers considering a move to Chelsea will find that this major metro area in Massachusetts boasts exceptionally high water quality marks, providing peace of mind to incoming residents. The local supply is managed across separate systems, successfully delivering clean water despite the challenges of the Northeast's dense, older urban infrastructure. This strong performance shows that this coastal community's utility systems are highly reliable, making tap water safety one less thing for prospective homeowners to worry about.
Water quality data is sourced from the U.S. EPA SDWIS database and updated quarterly. Learn about our scoring methodology → Read our Massachusetts water quality rankings report →
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Water Systems Serving Chelsea (0)
Water system data coming soon for Chelsea.
Check Your Specific Address
Water quality can vary by neighborhood in Chelsea.
Related
Quick compare in Massachusetts
Compare Chelsea water quality: View all states · Contaminant library · How we score water quality